0 to walk a long way, or to walk with heavy steps because you are tired -- andar pesadamente
1 someone who has no home, job, or money and who lives outside -- vagabundo, -a
2 to walk with heavy footsteps -- caminar pesadamente/con pasos pesados
He tramped up the stairs.
3 to walk usually for a long distance -- dar una caminata, hacer excursiones, caminar mucho
She loves tramping over the hills.
4 a person with no fixed home or job, who travels around on foot and usually lives by begging -- vagabundo